Research Topic

Constructing High Energy Density Batteries based on Metal Anodes

About this Research Topic

Li metal anode is an ideal anode choice for lithium batteries anode due to its high specific capacity (3860 mAh/g) and the lowest operation potential. However, the dendrite issue of Li metal raises safety concerns due to the potential short circuit. As a result, the replacement of Li metal with graphite anode led to the triumph of lithium ion batteries in early 1990s. However, the ever-expanding market of energy storage in portable electronics and electric vehicles arouses a surge of interest in revisiting high energy density metal anodes in battery applications. Therefore, the developments as well as new understandings of these metal anode (e.g. Li, Na, Zn, and Mg) are urgently required.

For Li metal anode (LMA), dendrite issues and low Coulombic efficiency have been widely recognized as two main challenges to hinder its practical applications. To address these issues, many strategies including electrode design, electrolyte modification and separator engineering have been explored for a stable LMA. Despite the exciting progress made in the past few years, the complex batteries' operation conditions such as cathode materials, electrolyte components, operation temperature and current density, require deep investigations of these metal anodes. Given this situation, this Research Topic will particularly focus on the progress and investigations of high energy density metal batteries systems.

This Research Topic welcomes the submission of Original Research papers, Reviews, and Brief Research Reports on a broad range of metal anode batteries systems including, but not limited to:

1) Electrolyte/electrode/separator developments
2) Advanced characterization techniques
3) Computational simulations
4) Electrochemical mechanism and understandings
5) All types of metal batteries, including metal-sulfur and metal-air batteries
6) Solid-State metal batteries

We would like to acknowledge Yikang Yu has acted as coordinator and has contributed to the preparation of the proposal for this Research Topic.


Keywords: Metal Anodes, Solid Electrolyte Interfaces, Energy Storage, Batteries


Important Note: All contributions to this Research Topic must be within the scope of the section and journal to which they are submitted, as defined in their mission statements. Frontiers reserves the right to guide an out-of-scope manuscript to a more suitable section or journal at any stage of peer review.

Li metal anode is an ideal anode choice for lithium batteries anode due to its high specific capacity (3860 mAh/g) and the lowest operation potential. However, the dendrite issue of Li metal raises safety concerns due to the potential short circuit. As a result, the replacement of Li metal with graphite anode led to the triumph of lithium ion batteries in early 1990s. However, the ever-expanding market of energy storage in portable electronics and electric vehicles arouses a surge of interest in revisiting high energy density metal anodes in battery applications. Therefore, the developments as well as new understandings of these metal anode (e.g. Li, Na, Zn, and Mg) are urgently required.

For Li metal anode (LMA), dendrite issues and low Coulombic efficiency have been widely recognized as two main challenges to hinder its practical applications. To address these issues, many strategies including electrode design, electrolyte modification and separator engineering have been explored for a stable LMA. Despite the exciting progress made in the past few years, the complex batteries' operation conditions such as cathode materials, electrolyte components, operation temperature and current density, require deep investigations of these metal anodes. Given this situation, this Research Topic will particularly focus on the progress and investigations of high energy density metal batteries systems.

This Research Topic welcomes the submission of Original Research papers, Reviews, and Brief Research Reports on a broad range of metal anode batteries systems including, but not limited to:

1) Electrolyte/electrode/separator developments
2) Advanced characterization techniques
3) Computational simulations
4) Electrochemical mechanism and understandings
5) All types of metal batteries, including metal-sulfur and metal-air batteries
6) Solid-State metal batteries

We would like to acknowledge Yikang Yu has acted as coordinator and has contributed to the preparation of the proposal for this Research Topic.


Keywords: Metal Anodes, Solid Electrolyte Interfaces, Energy Storage, Batteries


Important Note: All contributions to this Research Topic must be within the scope of the section and journal to which they are submitted, as defined in their mission statements. Frontiers reserves the right to guide an out-of-scope manuscript to a more suitable section or journal at any stage of peer review.

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Submission Deadlines

07 December 2021 Abstract
05 February 2022 Manuscript

Participating Journals

Manuscripts can be submitted to this Research Topic via the following journals:

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Topic Editors

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Submission Deadlines

07 December 2021 Abstract
05 February 2022 Manuscript

Participating Journals

Manuscripts can be submitted to this Research Topic via the following journals:

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